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Flow through electrode holder


Inline unit for electrochemical sensors
Flow through inline unit for measurement of e.g. pH, ORP or reference potential.


  • Inline unit that can fit 12-12.5 mm (1/2”) OR 5-8 mm  electrodes

DESCRIPTION: The inline unit can be connected to a flow battery or electrolyser test cell for electrochemical measurements.  The holder is versatile and can be used for either in-line/flow through or dead-end (Luggin capillary type) measurements. Uses are many and includes reference electrodes, pH electrodes, ORP electrodes, conductivity electrodes etc.


  • Electrode diameter 12-12.5 mm (1/2”) OR 5-8 mm – for other diameters please make an inquiry
  • Machined inline electrode holder with compression fitting
  • Flow through holder is made in polypropylene while compression fitting O-ring: VITON or EPDM
  • Fittings to 1/8” OD tube – for other OD please make an inquiry
  • Dead volume is about 2 mL.


Weight 0.25 kg
Dimensions 10 × 9 × 7.5 cm
Electrode diameter

5-8mm, 12-12.5 mm

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